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package SPARQL;

/**
 *
 * @author riccardo
 */
public final class EmptyPath extends PropertyPath{

    public EmptyPath() {
    }

    @Override
    public String toString() {
        return "<>{0}";
    }

    @Override
    public Object clone() {
        return this;
    }

    @Override
    public int hashCode() {
        return super.hashCode();
    }

    @Override
    public boolean equals(Object obj) {
        return super.equals(obj);
    }
    
}
